APA (7th ed.) Citation

Goetz, B., & Sasowski, B. Nationale Chöre. Langen/Müller.

Chicago Style (17th ed.) Citation

Goetz, Bruno, and Bruno Sasowski. Nationale Chöre. Berlin: Langen/Müller.

MLA (8th ed.) Citation

Goetz, Bruno, and Bruno Sasowski. Nationale Chöre. Langen/Müller.

Warning: These citations may not always be 100% accurate.